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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2002 Nissan Pathfinder car and truck repair procedures including Nissan engine diagrams, wiring diagrams, repair work estimating measures, technical service bulletins, auto body work guidance, starter & alternator replacement procedures, serpentine belt replacement procedures, radiator & hose replacement procedures, tune-up & drivability specifications, quick lube illustrations, preventive maintenance guide, engine light reset instructions, parts removal and install procedures, fuel filter replacement directions, component location diagrams, air filter locations & replacement instructions, a/c system specifications, and general auto service procedures. You don't have to be a car mechanic or technician to know how to fix your 2002 Nissan Pathfinder automobile. Try the Automotix DIY solution today!
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A/C & HEATER SERVICE PROCEDURES FOR 2002 Nissan Pathfinder AUTOMOBILES

Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 2002 Nissan Pathfinder cars and light trucks from 1990+

Nissan -> Component Replacement & Adjustment -> Evaporator Core, Replace -> Altima -> Front -> Frontier & Xterra -> Maxima -> Quest -> Rear -> Sentra
Vehicle: 2002 Nissan Pathfinder 3.5 V6 GAS

Altima

  • Recover refrigerant as outlined under .
  • Disconnect two refrigerant lines in engine compartment. Cap or plug lines and openings.
  • Remove glove compartment and trim.
  • Disconnect thermal amplifier connector.
  • Remove cooling unit.
  • Separate cooling unit case halves and remove evaporator, Fig. .
  • Reverse procedure to install.

Frontier & Xterra

  • Recover refrigerant as outlined under .
  • Disconnect two engine compartment refrigerant lines. Cap or plug lines and openings.
  • Remove glove compartment and mating t...

CLICK HERE TO GET FULL ACCESS TO 2002 Nissan Pathfinder A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2002 Nissan Pathfinder AUTOMOBILES

Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 2002 Nissan Pathfinder cars and light trucks from 1990+

Nissan -> Manual Air Conditioning & Heater System Diagnosis & Testing -> Air Conditioning Component Diagnosis & Testing -> Air Conditioning Switch -> Air Mix Door Motor -> Altima -> Blower Motor -> Blower Resistor -> Dual Pressure Switch -> Fan Switch -> High Pressure Switch -> Low Pressure Switch -> Mode Switch -> Pathfinder -> Push Control Module -> Recirculation Switch -> Refrigerant Pressure Sensor -> Relay -> Thermal Control Amplifier -> Thermal Protector -> Triple Pressure Switch
Vehicle: 2002 Nissan Pathfinder 3.5 V6 GAS

Components described may be found in both manual air conditioning and automatic temperature control systems. Refer to appropriate wiring diagram for additional information.

Push Control Module

Altima
  • Turn ignition switch to ON position.
  • Disconnect push control module harness connector.
  • Measure voltage between terminal No. 14 and body ground.
  • Measurement should be approximately 12 volts.
  • Turn ignition switch to OFF position.
  • Inspect for continuity between terminal No. 17 and body ground.
  • ...

CLICK HERE TO GET FULL ACCESS TO 2002 Nissan Pathfinder A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2002 Nissan Pathfinder AUTOMOBILES

Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 2002 Nissan Pathfinder cars and light trucks from 1990+

Nissan -> Electric Cooling Fans -> System Diagnosis & Testing -> Altima -> Maxima -> Quest -> Sentra
Vehicle: 2002 Nissan Pathfinder 3.5 V6 GAS

If system does operate, however symptom can not be duplicated, inspect for intermittent conditions as outlined under

Altima

Refer to Fig. for cooling fan system diagno...

CLICK HERE TO GET FULL ACCESS TO 2002 Nissan Pathfinder A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2002 Nissan Pathfinder AUTOMOBILES

Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 2002 Nissan Pathfinder cars and light trucks from 1990+

Nissan -> Manual Air Conditioning & Heater System Diagnosis & Testing -> Precautions -> Air Bag System Disarming & Arming -> Battery Ground Cable -> Product Compatibility
Vehicle: 2002 Nissan Pathfinder 3.5 V6 GAS

Air Bag System Disarming & Arming

Refer to and for air bag system disarming and arming procedures.

Battery Ground Cable

Prior to service, disconnect battery ground cabl...

CLICK HERE TO GET FULL ACCESS TO 2002 Nissan Pathfinder A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2002 Nissan Pathfinder AUTOMOBILES

Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 2002 Nissan Pathfinder cars and light trucks from 1990+

Imported Cars & Light Trucks & Vans -> 2001-02 -> Oil Charge -> 3.5 RL -> 4Runner -> 626 -> Accent -> Accord -> Acura -> Amigo, Rodeo & Trooper -> Audi -> Avalon -> B-Series Pickup & Tribute -> BMW -> Cabrio, Golf, GTI & Jetta -> Camry & Camry Solara -> Celica & Echo -> Civic & CR-V -> CL -> Corolla -> Daewoo -> Diamante -> Eclipse -> Elantra & Tiburon -> ES300 -> Eurovan -> Forester & Legacy -> Galant -> GS300 & GS430 -> Hombre -> Honda -> Hyundai -> Impreza -> Infiniti -> Integra -> IS300, LS430, RX300 & SC430 -> Isuzu -> Jaguar -> Kia -> Land Cruiser -> Land Rover -> Lexus -> LX470 -> Mazda -> MDX -> Mercedes Benz -> Miata -> Millenia -> Mirage & Lancer -> Mitsubishi -> Montero -> Montero Sport -> MPV -> MR2, Highlander & Sequoia -> New Beetle -> Nippondenso Compressor -> Nissan -> Odyssey -> Outback -> Passat -> Passport -> Porsche -> Prelude & S2000 -> Protege -> RAV4 -> RSX -> Saab -> Sanden Compressor -> Santa Fe & Sonata -> Sienna & Tacoma -> Subaru -> Suzuki -> TL -> Toyota -> Tundra -> VehiCROSS -> Volkswagen -> Volvo -> XG300 & XG350
Vehicle: 2002 Nissan Pathfinder 3.5 V6 GAS

Remove defective components. Add the proper amount of oil to each replacement component. Most recovery/recycling equipment will measure the amount of oil being removed. This is the amount of oil to be added back to the system, follow manufactures instructions provided with the recovery/recycling station.

Acura

Integra

When replacing compressor drain old and new units. Add oil to new compressor equal to 5.0 oz. minus amount drained from old unit, but do not add more than 1.7 oz. of oil.

When replacing other system components add the following amount of new oil...

CLICK HERE TO GET FULL ACCESS TO 2002 Nissan Pathfinder A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2002 Nissan Pathfinder AUTOMOBILES

Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 2002 Nissan Pathfinder cars and light trucks from 1990+

Nissan -> Component Replacement & Adjustment -> Heater Core, Replace -> Altima & Sentra -> Frontier & Xterra -> Maxima -> Quest
Vehicle: 2002 Nissan Pathfinder 3.5 V6 GAS

Altima & Sentra
  • Drain cooling system.
  • Disconnect heater hoses in engine compartment.
  • Remove cooling unit as outlined under "Evaporator Core, Replace."
  • Remove steering member as outlined under "Instrument Panel, Replace."
  • Remove heater unit and core, Figs. and .
  • Reverse procedure to install.
Frontier & Xterra
  • Drain cooling system and disconnect engine compartment heater hoses.
  • Remove cooling unit as outlined under "Evaporator Core, Replace."
  • Remove instrument panel as outlined under "Instrument Panel, Replace.".
  • ...

CLICK HERE TO GET FULL ACCESS TO 2002 Nissan Pathfinder A/C & HEATER SERVICE PROCEDURES

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